The invention relates to an occupant protection device (1) for a motor vehicle (10), comprising an adaptive restraint system (2) having a restraint device (12) and a sensor device (3) for detecting an occupant-specific parameter and a control device (4), the control device is adapted and configured to control the restraint device (12) in the event of an accident according to the occupant-specific parameter. The sensor device (3) comprises a fabric pressure sensor (13) which is integrated into a belt webbing (15) of the seat belt (5) and provides a large number of spatially distributed pressure signals. The evaluation unit (23) is adapted and configured to record the pressure signals in a spatially resolved manner and to determine a pressure profile describing a spatial profile of forces exerted on the seat belt (5) by a person (20) wearing the seat belt.
一种用于机动车辆(10)的乘员保护装置(1),该乘员保护装置具有自适应约束系统(2),该自适应约束系统具有约束装置(12)和用于检测乘员特定参数的传感器装置(3)以及控制装置(4),该控制装置被适配并配置为在发生事故的情况下根据该乘员特定参数来控制约束装置(12)。传感器装置(3)包括织物压力传感器(13),该织物压力传感器集成到座椅安全带(5)的安全带织带(15)中并且提供大量空间分布的压力信号。评估单元(23)被适配并配置为以空间分辨的方式记录这些压力信号并且确定描述了由佩戴该座椅安全带的人(20)施加在座椅安全带(5)上的力的空间分布的压力分布。
Occupant protection device and seat belt unit for motor vehicle
用于机动车辆的乘员保护装置和座椅安全带单元
2025-05-09
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
OCCUPANT PROTECTION DEVICE FOR A MOTOR VEHICLE AND SEAT BELT UNIT
European Patent Office | 2025
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